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CVE Record

CVE-2003-1562: sshd in OpenSSH 3.6.1p2 and earlier, when PermitRootLogin is disabled and using PAM keyboard-interactive au...

sshd in OpenSSH 3.6.1p2 and earlier, when PermitRootLogin is disabled and using PAM keyboard-interactive authentication, does not insert a delay after a root login attempt with the correct password, which makes it easier for remote attackers to use timing differences to determine if the password step of a multi-step authentication is successful, a different vulnerability than CVE-2003-0190.

UnknownCVSS not scoredNot KEV-listedUpdated
Glexia's TakeAutomated analysis

Security readout for executives and security teams

This is an old OpenSSH timing issue. In a narrow configuration, a remote login attempt could reveal whether the root password was correct even when root login was disabled. It does not by itself provide shell access, but it could help an attacker confirm credentials for later misuse. Exposure is likely limited to legacy systems running OpenSSH 3.6.1p2 or earlier with the specific PAM keyboard-interactive and PermitRootLogin configuration described in the CVE. Treat this as legacy exposure cleanup unless affected systems are internet-facing or protect high-value administration paths. The business risk is credential intelligence that may support later compromise. Mitigation focus: Identify systems running OpenSSH 3.6.1p2 or earlier.; Review sshd settings for PermitRootLogin and PAM keyboard-interactive authentication.; Upgrade OpenSSH according to vendor-supported guidance..

Prepared

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

Potential ATT&CK relevance

Conservative CVE-to-ATT&CK context

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ATT&CK lookup starting points

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Credential and access behavior lookup

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cve · low confidence lookup

CVE-2003-1562 mapping review

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Vulnerability profileCVE Program record
Severity
Unknown
CVSS
Not scored
Known Exploited
No
Published
Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors
0Timeline events
0ADP providers
2Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus
n/an/an/aListed
Weakness

CWE details

No CWE listed

CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.